1.12.1 程序保密位（Protection Fuse）当你选择将芯片的程序保密位熔丝熔断（写进0）后，程序存贮区ROM中的程序代码（12位宽）的高8位将被遮没。
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fuse protection 熔断保护 ; 带有保险丝 ; 熔丝保护 ; 保险丝保护
Line input fuse protection 过流保护 ; 流保护
Fuse protection current 供电熔断器电流 ; 供电
fuse failure protection 熔断器故障保护
fuse overcurrent protection 限流保护
fuse of semiconductor protection 半导体器件保护用熔断体
It could self-recover after the breakdown is fixed, except for Reverse Polarity Protection, which the fuse has to be replaced.
它可以在自我故障后恢复，除了反极性保护，而保险丝更换。
The electrical supply has the proper overload fuse or circuit breaker protection.
电源供应具备适当的过载保险丝或断路器保护。
Previously, a typical protection circuit would include a relay, resettable fuse and MOV combination to protect against the above combination of threats.
以往来说，典型电路保护将继电器、可恢复式保险丝、与金属氧化物压敏电阻组合来保护防止损害。
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